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Description

90CrSi5 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 90CrSi5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 90CrSi5
1.2083
X42Cr13
X40Cr14
1.2085
X33CrS16
1.2101
62SiMnCr4
1.2103
58SiCr8
1.2108

Chemical composition(mass fraction)(wt.%) of the 90CrSi5

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
0.85-0.95  1.05-1.25  0.60-0.80 0.035   0.035 1.10-1.30      

Mechanical Properties of steel grade 90CrSi5

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
796 (≥) 888 (≥) 41 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade 90CrSi5

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.21 -  
399 675 - 31.3 212   -  
834 - 42 32.2   222 343

Heat Treatment of steel grade 90CrSi5

Heat treated : 1893°C - 1345°C

Technological Curves of steel grade 90CrSi5

Cross Reference Table (Equivalent Grade) of 90CrSi5

Grade Standard Country Application
90CrSi5 DIN Germany Cold working alloy tool steel

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